Vectorization of Line Drawings via PolyVector Fields
ACM Transactions on Graphics (TOG), Volume abs/1801.01922, Issue 1, 2019.
Vectorization frame field line drawing polyvector field
Image tracing is a foundational component of the workflow in graphic design, engineering, and computer animation, linking hand-drawn concept images to collections of smooth curves needed for geometry processing and editing. Even for clean line drawings, modern algorithms often fail to faithfully vectorize junctions, or points at which cur...More
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